[Development] Qt 5.5.0 QML Revision Check

[Alan Alpert]

On Wed, Jun 10, 2015 at 2:19 PM, Alan Alpert <416365416c at gmail.com> wrote:
> On Wed, Jun 10, 2015 at 1:04 AM, Alan Alpert <416365416c at gmail.com> wrote:
>> I have run qmlRevCheck between the 5.4 and 5.5.0 branches, for the
>> imports in qtdeclarative/src/imports. Results are attached. Results
>> come from generating and parsing new qmltypes files from each branch,
>> and comparing them with the qmlRevCheck tool
>> (https://codereview.qt-project.org/#/c/114038/ is the updated version
>> to build these days).
>>
>> I won't have time to properly look through the results until tomorrow,
>> but there is one key thing to note in the output. qmlplugindump
>> -builtins will spit out QtQuick types in 5.4, but in 5.5 it's a
>> separate file (from qmplugindump -nonrelocatable QtQuick 2.5). I
>> compared the 5.4 file to each of the two 5.5 files separately in the
>> two output files. But it's a lot of noise, and I'm not quite awake
>> enough to filter it out right now.
>
> Okay, the analysis of the qmltypes diff shows the following issues:
>
> 1) c07f5b801bd6a94fe862073eb1f1965115a56385 (qtbase) adds a
> transitionType property to QAbstractTransition without versioning it.
> 2) 44ab79012f1662a4efa7c506b6ebc4466c50b3e9 (qtdeclarative) adds
> scrollGestureEnabled property to MouseArea without versioning it.
>
> Fixes for these should probably be rushed in to 5.5.0 if we still can,
> given they will probably miss the RC. I can help draft those.

1) https://codereview.qt-project.org/#/c/114141/
2) https://codereview.qt-project.org/#/c/114140/

These are the necessary changes. If they can't get into 5.5.0 we may
as well just cancel them, the damage will have been done by then.

--
Alan Alpert